23001840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 82851840

約数和(自身を除く): 59850000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 463, 540, 552, 621, 690, 720, 828, 920, 926, 1035, 1080, 1104, 1242, 1380, 1389, 1656, 1840, 1852, 2070, 2160, 2315, 2484, 2760, 2778, 3105, 3312, 3704, 4140, 4167, 4630, 4968, 5520, 5556, 6210, 6945, 7408, 8280, 8334, 9260, 9936, 10649, 11112, 12420, 12501, 13890, 16560, 16668, 18520, 20835, 21298, 22224, 24840, 25002, 27780, 31947, 33336, 37040, 41670, 42596, 49680, 50004, 53245, 55560, 62505, 63894, 66672, 83340, 85192, 95841, 100008, 106490, 111120, 125010, 127788, 159735, 166680, 170384, 191682, 200016, 212980, 250020, 255576, 287523, 319470, 333360, 383364, 425960, 479205, 500040, 511152, 575046, 638940, 766728, 851920, 958410, 1000080, 1150092, 1277880, 1437615, 1533456, 1916820, 2300184, 2555760, 2875230, 3833640, 4600368, 5750460, 7667280, 11500920, 23001840]

約数ペア:

[(1, 23001840), (2, 11500920), (3, 7667280), (4, 5750460), (5, 4600368), (6, 3833640), (8, 2875230), (9, 2555760), (10, 2300184), (12, 1916820), (15, 1533456), (16, 1437615), (18, 1277880), (20, 1150092), (23, 1000080), (24, 958410), (27, 851920), (30, 766728), (36, 638940), (40, 575046), (45, 511152), (46, 500040), (48, 479205), (54, 425960), (60, 383364), (69, 333360), (72, 319470), (80, 287523), (90, 255576), (92, 250020), (108, 212980), (115, 200016), (120, 191682), (135, 170384), (138, 166680), (144, 159735), (180, 127788), (184, 125010), (207, 111120), (216, 106490), (230, 100008), (240, 95841), (270, 85192), (276, 83340), (345, 66672), (360, 63894), (368, 62505), (414, 55560), (432, 53245), (460, 50004), (463, 49680), (540, 42596), (552, 41670), (621, 37040), (690, 33336), (720, 31947), (828, 27780), (920, 25002), (926, 24840), (1035, 22224), (1080, 21298), (1104, 20835), (1242, 18520), (1380, 16668), (1389, 16560), (1656, 13890), (1840, 12501), (1852, 12420), (2070, 11112), (2160, 10649), (2315, 9936), (2484, 9260), (2760, 8334), (2778, 8280), (3105, 7408), (3312, 6945), (3704, 6210), (4140, 5556), (4167, 5520), (4630, 4968)]